RETINOL SERUM .3% + natural ceramics. 1 fl. oz | 30 ml Retinol speeds cell turnover, improves texture & tone, and stimulates new collagen formation to treat and prevent fine lines & elasticity. Our plant oil formula absorbs into the skin quickly, deeply hydrates & calms. While its oil base helps to soften the delivery of the actives, all while uniting BHT free encapsulated retinol, natural plant ceramides, and skin firming plant extracts. Please note, If you are pregnant, have sensitive skin, or just want to avoid retinol side effects, try our Bakuchiol serum, a natural retinol alternative that functions similarly to a retinol in terms of increasing cell turnover, stimulating collagen production, and fighting signs of aging.